Community codemod for wagmi v1 → v2 migration (part of a full Web3 stack modernizer)

[TobieTom]

Hey wagmi team,

Built an open-source codemod that automates the wagmi v1 → v2 migration as part of a broader Web3 stack modernizer (also covers ethers v5→v6 and RainbowKit v1→v2 in one orchestrated workflow).

Tested on scaffold-eth-2 (wagmi 1.4.12): 104 files scanned, 8 files transformed, 0 false positives.

Handles:

• All hook renames (useContractRead → useReadContract, etc.)
• WagmiConfig → WagmiProvider (import + JSX)
• createClient → createConfig
• Import path migrations (wagmi/chains → viem/chains)
• TanStack Query params moved into query: {} object
• AI skill for watch property removal edge cases

Registry: https://app.codemod.com/registry/@TobieTom/web3-stack-modernizer
Source: https://github.com/TobieTom/web3-stack-modernizer

Would love feedback from the team. Happy to move it under a community or official org if that's useful.